Glossary
NI WLAN Generation Toolkit 18.0 Help
Edition Date: October 2018
Part Number: 373725J-01
»View Product Info
Edition Date: October 2018
Part Number: 373725J-01
»View Product Info
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Prefixes
| Symbol | Prefix | Value |
|---|---|---|
| n | nano | 10 -9 |
| µ | micro | 10 -6 |
| M | mega | 10 6 |
A |
|
| A-MPDU | aggregate-MPDU |
| AP STA | access point station |
| AWGN | additive white Gaussian noise |
C |
|
| CCK | complementary code keying |
| channel | The waveform after MIMO combining (spatial multiplexing) of spatial streams |
| CP | cyclic prefix |
| CNR | carrier-to-noise ratio |
D |
|
| DSSS | direct sequence spread spectrum |
| DSSS-OFDM | direct sequence spread spectrum-orthogonal frequency division multiplexing |
| DAC | digital-to-analog converter |
E |
|
| ERP | extended rate physical layer |
| ERP-OFDM | extended rate physical layer-orthogonal frequency division multiplexing |
| ERP-PBCC | extended rate physical layer-packet binary convolutional coding |
F |
|
| FCS | frame check sequence |
| FIR | finite impulse response |
I |
|
| I | in-phase |
| I/Q | The translation of the magnitude and phase data of a signal from a polar coordinate system to a complex Cartesian (X,Y) coordinate system |
L |
|
| LSB | least significant bit |
M |
|
| MAC | medium access control |
| MIMO | multiple input multiple output |
| MPDU | MAC protocol data unit |
O |
|
| OFDM | orthogonal frequency division multiplexing |
P |
|
| PAPR | peak-to-average power ratio |
| PBCC | packet binary convolutional coding |
| PHY | physical layer |
| PLCP | physical layer convergence procedure |
| PN | pseudonoise |
| PRBS | pseudorandom bit sequence |
Q |
|
| Q | quadrature phase |
R |
|
| RMS | root mean square |
S |
|
| spatial stream | An encoded and modulated stream of data before MIMO combining (spatial multiplexing) |
W |
|
| window length | The length of the signal to be used for windowing |
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